HIGHCVE-2026-32203Published Modified CNA microsoft
CVE-2026-32203: .NET and Visual Studio Denial of Service Vulnerability
Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network.
Metrics
- CVSS v3.1
- 7.5
- Severity
- HIGH
- Fixed in
- 8.0.26
- Affected Products
- 6
Fix available
8.0.269.0.1510.0.617.12.1917.14.3018.4.4
Affected packages
- Microsoft / .NET 10.0< 10.0.6 (from 10.0.0)
- Microsoft / .NET 8.0< 8.0.26 (from 8.0.0)
- Microsoft / .NET 9.0< 9.0.15 (from 9.0.0)
- Microsoft / Microsoft Visual Studio 2022 version 17.12< 17.12.19 (from 17.12.0)
- Microsoft / Microsoft Visual Studio 2022 version 17.14< 17.14.30 (from 17.14.0)
- Microsoft / Microsoft Visual Studio 2026 version 18.4< 18.4.4 (from 18.4.0)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C